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    Devices, systems and methods for medicament delivery
    23.
    发明授权
    Devices, systems and methods for medicament delivery 有权
    用于药物输送的装置，系统和方法

    公开(公告)号：US07648483B2

    公开(公告)日：2010-01-19

    申请号：US11758393

    申请日：2007-06-05

    申请人： Eric Shawn Edwards ,  Evan Thomas Edwards ,  Mark J. Licata ,  Paul F. Meyers

    发明人： Eric Shawn Edwards ,  Evan Thomas Edwards ,  Mark J. Licata ,  Paul F. Meyers

    IPC分类号： A61M37/00

    CPC分类号： A61M5/2033 ,  A61M5/19 ,  A61M5/2046 ,  A61M5/2053 ,  A61M5/24 ,  A61M5/2459 ,  A61M5/3129 ,  A61M5/31565 ,  A61M5/31591 ,  A61M5/3202 ,  A61M5/3204 ,  A61M5/326 ,  A61M2005/2013 ,  A61M2005/206 ,  A61M2005/2073 ,  A61M2205/14 ,  A61M2205/3576 ,  A61M2205/50 ,  A61M2205/502 ,  A61M2205/581 ,  A61M2205/582 ,  A61M2205/583 ,  A61M2205/6018 ,  A61M2205/6036 ,  A61M2207/00 ,  B65B3/003 ,  B65B55/02 ,  G06F19/00 ,  G06F19/3468

    摘要： Apparatuses for automatic medicament injection and methods for manufacturing automatic medicament injectors are described herein. In some embodiments, an apparatus includes a housing, a needle, an energy storage member, an actuator, a locking member, and a needle guard. The needle is configured to move between a first position and a second position. In its first position, the needle is contained within the housing. In its second position, at least a portion of the needle extends from the housing. The energy storage member has a first configuration and a second configuration and is configured to produce a force when moving between its first configuration and its second configuration to move the needle from its first position to its second position. The actuator is configured to move the energy storage member from its first configuration to its second configuration. The locking member is movably coupled to the distal end portion of the housing such that the locking member can be moved between a first position and a second position. In its first position, the locking member is configured to engage the actuator to prevent the actuator from moving the energy storage member to the second configuration. The needle guard is removably coupled to at least one of the distal end portion of the housing or a base movably coupled to the distal end portion of the housing.

    摘要翻译： 本文描述了用于自动药物注射的装置和用于制造自动药物注射器的方法。 在一些实施例中，装置包括壳体，针，能量存储构件，致动器，锁定构件和针护罩。 针构造成在第一位置和第二位置之间移动。 在其第一位置，针被容纳在壳体内。 在其第二位置，针的至少一部分从壳体延伸。 能量存储构件具有第一构造和第二构造，并且构造成在其第一构型和其第二构造之间移动时产生力以将针从其第一位置移动到其第二位置。 致动器被配置为将能量存储构件从其第一构造移动到其第二构造。 锁定构件可移动地联接到壳体的远端部分，使得锁定构件能够在第一位置和第二位置之间移动。 在其第一位置，锁定构件构造成接合致动器以防止致动器将能量存储构件移动到第二构造。 针护罩可移除地联接到壳体的远端部分中的至少一个或可移动地联接到壳体的远端部分的基座。

    LENGTH COMPENSATION FOR A SETTING MECHANISM OF AN INJECTION DEVICE
    25.
    发明申请
    LENGTH COMPENSATION FOR A SETTING MECHANISM OF AN INJECTION DEVICE 审中-公开
    注射装置的设定机构的长度补偿

    公开(公告)号：US20080177236A1

    公开(公告)日：2008-07-24

    申请号：US11923324

    申请日：2007-10-24

    申请人： Stefan Burren ,  Ulrich Moser ,  Christian Schrul

    发明人： Stefan Burren ,  Ulrich Moser ,  Christian Schrul

    IPC分类号： A61M5/315

    CPC分类号： A61M5/31565 ,  A61M5/24 ,  A61M5/31533 ,  A61M5/31538 ,  A61M5/31555 ,  A61M5/31556 ,  A61M5/3158 ,  A61M5/31593 ,  A61M5/502

    摘要： An adjusting device, and method, used to adjust a dose of a substance to be administered by an injection device, wherein the adjusting device includes a first element and at least one additional element displaceable relative to the first element, the first element having at least two thread pitches which are offset in relation to each other such that at least one thread element of the at least one additional element is only guided into one of the at least two thread pitches of the first element. The invention encompasses a method for making an adjusting device for an injection device, wherein the thread of at least one dosing element is introduced into an associated thread of an additional dosing element, such that a predetermined position ratio between the dosing element and the additional dosing element is established.

    摘要翻译： 一种用于调节由注射装置施用的物质的剂量的调节装置和方法，其中所述调节装置包括第一元件和至少一个可相对于所述第一元件移位的附加元件，所述第一元件至少具有 两个螺纹间距相对于彼此偏移，使得至少一个附加元件的至少一个螺纹元件仅被引导到第一元件的至少两个螺距中的一个。 本发明包括一种用于制造用于注射装置的调节装置的方法，其中至少一个计量元件的丝线被引入附加计量元件的相关螺纹中，使得计量元件和附加剂量之间的预定位置比 元素建立。

    Drive mechanisms suitable for use in drug delivery devices
    26.
    发明申请
    Drive mechanisms suitable for use in drug delivery devices 有权
    驱动机构适用于药物输送装置

    公开(公告)号：US20070093761A1

    公开(公告)日：2007-04-26

    申请号：US11520598

    申请日：2006-09-14

    申请人： Robert Veasey ,  Robert Perkins ,  David Plumptre

    发明人： Robert Veasey ,  Robert Perkins ,  David Plumptre

    IPC分类号： A61M5/00

    CPC分类号： A61M5/24 ,  A61M5/31528 ,  A61M5/31533 ,  A61M5/31535 ,  A61M5/31536 ,  A61M5/31541 ,  A61M5/31546 ,  A61M5/31551 ,  A61M5/3156 ,  A61M5/31563 ,  A61M5/31565 ,  A61M5/31568 ,  A61M5/3157 ,  A61M5/31575 ,  A61M5/31578 ,  A61M5/31585 ,  A61M5/31593 ,  A61M5/32 ,  A61M2005/2407 ,  A61M2005/3126 ,  A61M2205/581 ,  A61M2205/582

    摘要： A drive mechanism suitable for use in drug delivery devices is disclosed. The drive mechanism may be used with injector-type drug delivery devices, such as those permitting a user to set the delivery dose. The drive mechanism may include a housing, a dose dial sleeve, and a drive sleeve. A clutch is configured to permit rotation of the drive sleeve and the dose dial sleeve with respect to the housing when the dose dial sleeve and drive sleeve are coupled through the clutch. Conversely, when the dose dial sleeve and drive sleeve are in a de-coupled state, rotation of the dose dial sleeve with respect to the housing is permitted and rotation of the drive sleeve with respect to the housing is prevented. In the de-coupled state, axial movement of the drive sleeve transfers force in a longitudinal direction for actuation of a drug delivery device.

    摘要翻译： 公开了一种适用于药物输送装置的驱动机构。 驱动机构可以与注射器型药物递送装置一起使用，例如允许用户设定递送剂量的那些。 驱动机构可以包括壳体，剂量拨号套筒和驱动套筒。 离合器构造成当剂量拨盘套筒和驱动套筒通过离合器联接时允许驱动套筒和剂量拨盘套筒相对于壳体旋转。 相反，当剂量拨号套筒和驱动套筒处于脱耦合状态时，允许剂量拨盘套筒相对于壳体的旋转，并且防止驱动套筒相对于壳体的旋转。 在脱耦合状态下，驱动套筒的轴向运动在纵向方向上传递力，用于致动药物输送装置。

    Power unit for drug delivery device
    28.
    发明授权
    Power unit for drug delivery device 有权

    公开(公告)号：US11648351B2

    公开(公告)日：2023-05-16

    申请号：US16765268

    申请日：2018-11-20

    申请人： Novo Nordisk A/S

    发明人： Noekkvi Steinn Sigurdarson ,  Nicolai Michael Jensen

    IPC分类号： A61M5/20 ,  A61M5/315 ,  A61M5/34

    CPC分类号： A61M5/2033 ,  A61M5/31585 ,  A61M5/31593 ,  A61M5/348 ,  A61M5/31525 ,  A61M5/31533 ,  A61M5/31565 ,  A61M5/31576 ,  A61M2005/2013 ,  A61M2005/31588

    摘要： The present invention provides a power unit (1) for a drug delivery device as well as methods for providing and mounting the power unit (1) in the drug delivery device. The power unit (1) comprises a first interface member (30) extending along a reference axis and comprising a hollow body (31) and a first engagement structure (35), a second interface member (10) comprising a tubular structure (11) extending at least partially through the hollow body (31) and having a skirt (12), and a second engagement structure (14) configured for releasable engagement with the first engagement structure (35), and a torsion spring (20) comprising a first end portion (23) being attached to the first interface member (30) and a second end portion (22) being attached to the second interface member (10), the torsion spring (20) being pre-strained to induce a relative rotational motion between the first interface member (30) and the second interface member (10). The first interface member (30) and the second interface member (10) are configured for relative motion along the reference axis from a first relative axial position in which the first engagement structure (35) and the second engagement structure (14) are engaged to prevent the relative rotational motion between the first interface member (30) and the second interface member (10) to a second relative axial position in which the first engagement structure (35) and the second engagement structure (14) are disengaged. In the first relative axial position of the first interface member (30) and the second interface member (10) the torsion spring (20) is accommodated in a user inaccessible space (39) defined by the hollow body (31) and the skirt (12).

    Hub for coupling a cannula with a transfer device
    29.
    发明授权
    Hub for coupling a cannula with a transfer device 有权

    公开(公告)号：US11642472B2

    公开(公告)日：2023-05-09

    申请号：US17003862

    申请日：2020-08-26

    申请人： Black Tie Medical Inc.

    发明人： Kyle M. Pilkington

    IPC分类号： A61M5/32 ,  A61M5/315 ,  A61M5/34 ,  A61M25/00 ,  A61M5/31 ,  A61M39/10

    CPC分类号： A61M5/3293 ,  A61M5/31565 ,  A61M5/347 ,  A61M25/0097 ,  A61M5/3129 ,  A61M2039/1033 ,  A61M2039/1038

    摘要： A cannula hub includes a shaft mount segment and a cannula coupling segment. A set of coupling nubbins radially extend from the outer surface of the cannula coupling segment. The coupling nubbins are aligned with one another along a helical cannula coupling pathway on the outer surface and are adapted to be received within a cooperative helical groove on a transfer vessel. The coupling nubbins have a protrusion projection distance that is greater than the depth of the groove. When a sufficient rotational force is applied to the cannula hub, the coupling nubbins score the inside face of the groove which increases the groove depth and enables the coupling nubbins to advance along the groove while forming a tight compression fit of the coupling nubbins within the groove.